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Overview
Specs
Reviews (1,175)
Intel BX80646I74790K SpecsExperience the ultimate in processing power with the Intel Core i7-4790K Haswell Quad-Core 4.0GHz LGA 1150 Desktop Processor. With this quad core CPU you'll achieve both high speed and high definition computing with low power consumption. Supporting up to 32GB of RAM and the ability to overclock, this CPU is fit for even the most demanding gaming or media rig.4.0GHzSupports OverclockingIntel HD 4600 GraphicsIntel Core i7 4790k Tech SpecsSeriesCore i7ModelBX80646I74790KSocket TypeLGA 1150Code NameHaswell# of CoresQuad-Core# of Threads8Clock Speed4.0GHzMax Turbo Frequency4.4GHzGraphicsIntel HD 4600L3 Cache8MBPackage IncludesIntel Core i7-4790K Haswell Quad-Core Desktop CPUHeatsink and fan
Processor Number
Intel® Core™
i7-4790K
Intel® Core™
i5-4690K
Intel® Pentium®
G3258
Clock Speed
4GHz
3.4GHz
3.2GHz
Max. Turbo Frequency
4.4GHz
3.9GHz
—
Cache
8MB
6MB
3MB
Cores / Threads
4 Cores / 8 Threads
4 Cores / 4 Threads
2 Cores / 2 Threads
Processor Graphics
Intel® HD Graphics 4600
Intel® HD Graphics 4600
Intel® HD Graphics
Intel® Turbo Boost 2.0
YES
YES
—
Intel® Hyper-Threading
YES
—
—
Unlocked
YES
YES
YES
Learn more about the Core i7-4790K
Model
Brand
Intel
Processors Type
Desktop
Series
Core i7 4th Gen
Name
Core i7-4790K
Model
BX80646I74790K
Details
CPU Socket Type
LGA 1150
Core Name
Devil's Canyon
# of Cores
Quad-Core
# of Threads
8
Operating Frequency
4.0 GHz
Max Turbo Frequency
4.4 GHz
L2 Cache
4 x 256KB
L3 Cache
8MB
Manufacturing Tech
22nm
Instruction Set
64-Bit
Hyper-Threading Support
Yes
Virtualization Technology Support
Yes
Integrated Graphics
Intel HD Graphics 4600
Graphics Base Frequency
350 MHz
Graphics Max Dynamic Frequency
1.25 GHz
PCI Express Revision
3.0
Max Number of PCI Express Lanes
16
Thermal Design Power
88W
Cooling Device
Heatsink and fan included
Additional Information
Date First Available
May 19, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.